The Stranger: There's just one thing, Dude.The Dude: And what's that?The Stranger: Do you have to use so many cuss words?The Dude: What the f*ck you talking about?The Stranger: Okay, Dude. Have it your way.

My favorite "Go fark yourself" has to be Wolverine's little cameo in X-Men: First Class. On a mission to bring together as many mutants as they can

Ya know, I just realized that under the so-called "MPAA Guidelines" (More than one such expletive requires an R rating, as must even one of those words used in a sexual context), that should've warranted First Class an R rating, as "Go fark yourself" is definitely used in a sexual context.

But it's the MPAA we're talking about, so unfair application of the guidelines is to be expected.